ABSTRACT GROWTH AND SEED YIELD OF G0 ON TWO VARIETIES OF POTATO (Solanum tuberosum) WITH NANO NUTRIENT FERTILIZER CONCENTRATION TREATMENT Siska Agustin Rahayu 1), Tri Suwarni Wahyudiningsih 2), Nurul Anindyawati3) siska.agustin.rahayu@students.untidar.ac.id Optimization of G0 potato seed production needs to be carried out from the vegetative phase to the generative phase. The objective of this…